77932395

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 152294400

約数和(自身を除く): 74362005

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 1321, 2185, 2565, 3105, 3933, 3963, 6555, 6605, 11799, 11889, 19665, 19815, 25099, 30383, 35667, 58995, 59445, 75297, 91149, 125495, 151915, 178335, 225891, 273447, 376485, 455745, 577277, 677673, 820341, 1129455, 1367235, 1731831, 2886385, 3388365, 4101705, 5195493, 8659155, 15586479, 25977465, 77932395]

約数ペア:

[(1, 77932395), (3, 25977465), (5, 15586479), (9, 8659155), (15, 5195493), (19, 4101705), (23, 3388365), (27, 2886385), (45, 1731831), (57, 1367235), (69, 1129455), (95, 820341), (115, 677673), (135, 577277), (171, 455745), (207, 376485), (285, 273447), (345, 225891), (437, 178335), (513, 151915), (621, 125495), (855, 91149), (1035, 75297), (1311, 59445), (1321, 58995), (2185, 35667), (2565, 30383), (3105, 25099), (3933, 19815), (3963, 19665), (6555, 11889), (6605, 11799)]